Important:
This is retired content. This content is outdated and is no longer being maintained. It is provided as a courtesy for individuals who are still using these technologies. This content may contain URLs that were valid when originally published, but now link to sites or pages that no longer exist.
4/8/2010

You can customize the Talk button for a Windows Mobile device by posting the application virtual-key VK_APP3, 0xC3, message to the Shell to identify the keystroke and associating it with a customized implementation.

See Also